2005-12-03 Richard D. Worth <richard@theworths.org>

[ttt] / src / ttt-server.c

diff --git a/src/ttt-server.c b/src/ttt-server.c
index 23fd138cb375d24f611eb85b45bc7d0460267f1e..813042044873fa20b03d9ff571dfb3ab0a7f3b9f 100644 (file)
--- a/src/ttt-server.c
+++ b/src/ttt-server.c
@@ -56,25 +56,25 @@ ttt_server_register_client (ttt_server_t *server, ttt_client_t *client)
 {
     int i;
     ttt_error_t error = TTT_ERROR_NONE;
-    const char *name;
+    const char *username;
 
     pthread_mutex_lock (&server->mutex);
 
-    name = ttt_client_get_name (client);
+    username = ttt_client_get_username (client);
 
-    assert (name != NULL);
+    assert (username != NULL);
 
-    if (name[0] == '\0')
+    if (username[0] == '\0')
        return TTT_ERROR_INVALID_NAME;
 
     for (i = 0; i < server->num_clients; i++) {
-       if (strcmp (ttt_client_get_name (server->clients[i]), name) == 0) {
+       if (strcmp (ttt_client_get_username (server->clients[i]), username) == 0) {
            error = TTT_ERROR_INVALID_NAME;
            goto CLEANUP_LOCK;
        }
     }
 
-    printf ("Client %s has joined.\r\n", name);
+    printf ("Client %s has joined.\r\n", username);
 
     server->num_clients++;
 
@@ -110,7 +110,7 @@ ttt_server_unregister_client (ttt_server_t *server, ttt_client_t *client)
 
     assert (i < server->num_clients);
 
-    printf ("Client %s has left.\r\n", ttt_client_get_name (client));
+    printf ("Client %s has left.\r\n", ttt_client_get_username (client));
 
     memmove (&server->clients[i], &server->clients[i+1],
             (server->num_clients - i - 1) * sizeof (ttt_client_t *));
@@ -146,10 +146,9 @@ ttt_server_who (ttt_server_t *server)
     xasprintf (&response, "WHO");
 
     for (i = 0; i < server->num_clients; i++)
-       xasprintf (&response, "%s %s %d",
+       xasprintf (&response, "%s %s",
                   response,
-                  ttt_client_get_name (server->clients[i]),
-                  ttt_client_get_num_wins (server->clients[i]));
+                  ttt_client_get_username (server->clients[i]));
 
     xasprintf (&response, "%s\r\n", response);
 
@@ -158,6 +157,37 @@ ttt_server_who (ttt_server_t *server)
     return response;
 }
 
+/* Exported: See ttt-server.h for documentation. */
+ttt_error_t
+ttt_server_statistics (ttt_server_t *server, const char *username, char **response)
+{
+    ttt_bool_t usernamefound = FALSE;
+    char *client_username;
+    int client_num_wins;
+    int i;
+
+    pthread_mutex_lock (&server->mutex);
+
+    for (i = 0; i < server->num_clients; i++) {
+       client_username = ttt_client_get_username (server->clients[i]);
+       if (strcasecmp (username, client_username) == 0) {
+           usernamefound = TRUE;
+           client_num_wins = ttt_client_get_num_wins (server->clients[i]);
+           xasprintf (response, "STATISTICS %s \"\r\n"
+                      "TICTACTOE WINS %d\r\n\"\r\n",
+                      client_username,
+                      client_num_wins);
+       }
+    }
+
+    pthread_mutex_unlock (&server->mutex);
+
+    if (!usernamefound)
+       return TTT_ERROR_NO_USER;
+
+    return TTT_ERROR_NONE;
+}
+
 /* Exported: See ttt-server.h for documentation. */
 const char*
 ttt_server_get_host (ttt_server_t *server)